IPA: /ɪˈlɛktrəˌkjut/
KK: /ɪˈlɛktrəˌkjut/
To cause someone to die or be severely injured by passing electricity through their body.
The worker was electrocuted while repairing the power line.
Past: electrocuted
Past Participle: electrocuted
Electrocute is formed from "electro-" (from Greek "ēlektron", meaning amber or electricity) and "-cute" (from Latin "caedere", meaning to cut or kill). The word describes the act of causing death or injury through electric shock, as if cutting life short.
Think of 'electricity' ('electro-') causing harm or 'cutting' ('-cute') life short — that's why electrocute means to kill or injure with electricity.
No commonly confused words.